Overview
Genre
| 3# | 2 | Overview | Omit | Problems |
| n# | 2 | Overview | Omit | Problems |
| 2# | 1 | Overview | Omit | Problems |
Authors
| Sommer, Bruno Oswald | 5 | Overview | Omit | Problems |
Sources
| Die Schwalbe | 4 | Overview | Omit | Problems |
| Beispiele zur Ideengeschichte des Schachproblems | 3 | Overview | Omit | Problems |
| Das logische Schachproblem | 2 | Overview | Omit | Problems |
| FIDE Album 1956-1958 | 2 | Overview | Omit | Problems |
| Illustrierte Kronen Zeitung | 1 | Overview | Omit | Problems |
| Postimees | 1 | Overview | Omit | Problems |
| Problemschach [Grasemann] | 1 | Overview | Omit | Problems |
| Schach ohne Partner [Grasemann] | 1 | Overview | Omit | Problems |
| Solving in Style [Nunn] | 1 | Overview | Omit | Problems |
| Teplitz-Schönauer Anzeiger | 1 | Overview | Omit | Problems |
| Die Welt | 1 | Overview | Omit | Problems |
| FIDE Album 1914-1944/I | 1 | Overview | Omit | Problems |
| FIDE Album 1914-1944/II | 1 | Overview | Omit | Problems |
| Deutsche Allgemeine Zeitung | 1 | Overview | Omit | Problems |
Keywords
| Sammlung Brian Stephenson | 5 | Overview | Omit | Problems |
| Springeropfer | 1 | Overview | Omit | Problems |
| Turton | 1 | Overview | Omit | Problems |
| Vorplan | 1 | Overview | Omit | Problems |
| Zugzwang-Ziel | 1 | Overview | Omit | Problems |
| Auswahlschlüssel | 1 | Overview | Omit | Problems |
| Bauernmatt | 1 | Overview | Omit | Problems |
Computer tested
| C+ | 5 | Overview | Omit | Problems |
Cooked
| not cooked | 5 | Overview | Omit | Problems |
https://pdb.dieschwalbe.de/overview.jsp?expression=COMMENTDATE%3E%3D20200919+AND+K%3D%27Sammlung+Brian+Stephenson%27+AND+A%3D%27Sommer%2C+Bruno+Oswald%27